Milling blank

- Ivoclar Vivadent AG
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Description

FIG. 1 is a perspective views of a milling blank showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Claims

The ornamental design for a milling blank, as shown and described.

Referenced Cited
U.S. Patent Documents
1976153 October 1934 Voigt
5342696 August 30, 1994 Eidenbenz et al.
5939211 August 17, 1999 Mormann
6482284 November 19, 2002 Reidt et al.
6499998 December 31, 2002 Kerschbaumer et al.
6627327 September 30, 2003 Reidt et al.
7789601 September 7, 2010 Prince et al.
7985119 July 26, 2011 Basler et al.
8425812 April 23, 2013 Wagner et al.
8940402 January 27, 2015 Giordano
20030031984 February 13, 2003 Rusin et al.
Patent History
Patent number: D736389
Type: Grant
Filed: Nov 13, 2013
Date of Patent: Aug 11, 2015
Assignee: Ivoclar Vivadent AG (Schaan)
Inventors: Thomas Baaske (Grabs), Hans-Peter Foser (Balzers), Markus Heinz (Naturns), Christian Frei (Naturns), Wolfgang Ruess (Lindau/Oberriet)
Primary Examiner: Wan Laymon
Application Number: 29/472,519
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)